property?
vhat is a volcano?
vhat is the difference between magma and lava?
xplain the different types of volcanoes.
Vhat are the advantages and disadvantages of volcanoes?
xplain what is a tsunami.
low does tsunami cause destruction?
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or Place
without warnin
Jatural disasters can happen at any time
arthquakes can also trigger landslides or generate tsunamis
eruptions have been known to knock down entire forests.
brings waves of destruction which are capable of killing thousa
fresidents along the
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Explanation:
1. A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater.
2. Scientists use the term magma for molten rock that is underground and lava for molten rock that breaks through the Earth's surface.
3. There are three main types of volcano - composite or strato, shield and dome. Composite volcanoes, sometimes known as strato volcanoes, are steep sided cones formed from layers of ash and [lava] flows. The eruptions from these volcanoes may be a pyroclastic flow rather than a flow of lava.
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